The V3R 900 E-Compressor Prototype, presented at EICMA 2025, is a fully realized version of the V3 concept from last year.
Honda has introduced a 75-degree, water-cooled V3 engine with a confirmed 900cc displacement, featuring the world’s first electronically controlled compressor fitted to a motorcycle.
The system allows precise management of boost pressure, giving the V3 engine high-response torque from low revs and performance said to rival a 1200cc unit while maintaining efficiency.
Author's summary: Honda presents V3R 900 E-Compressor Prototype.